Commitment and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum rental payments for operating leases

The following reflects future minimum payments under operating leases that have initial or remaining non-cancelable lease terms at December 31, 2018:

Years ending December 31,	Operating Leases
2019	$	30,379
2020	20,823
2021	15,497
2022	7,507
2023	471
Thereafter	530
Total minimum lease payments	$	75,207